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Mumz [18]
3 years ago
6

3x – 4(x - 4) + 4 = 13 Solve for x step by step Please answer quickly

Mathematics
2 answers:
KIM [24]3 years ago
8 0

Answer:

x = 7

Step-by-step explanation:

3x – 4(x - 4) + 4 = 13

3x - 4x + 16 + 4 = 13

-x + 20 = 13

-x + 20 - 20 = 13 - 20

-x = -7

(-x = -7)/-1

x = 7

Hope this helps.

dmitriy555 [2]3 years ago
5 0

Answer:

7

Step-by-step explanation:

3x – 4(x - 4) + 4 = 13

=> 3x - 4x + 16 + 4 = 13

=> - x + 20 = 13

=> - x = 13 - 20

=> - x = - 7

=> x = 7

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6z + 7  = 8z - 9

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Add sides 9

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A cube has a volume of 512 cubic mm. If all sides of the cube ae divided by 4, what will the resulting volume be?
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